the most well known are germany's angela merkel and australia's julia gillard but women rule in liberia, argentina and a dozen other countries. that's pretty cool, huh? when is it going to happen here? >> that's up to you. my people have already done that. >> julia. but not very popular. >> you can't vote, though. >> i can vote. yeah, i've got the passport. >>> stick around coming up in "around the world" -- >> the pope's last week before retirement and comes at a time of high controversy scandal in the catholic church. we'll take a look at the others. clear, huh? i'm not juice or fancy water. i've got nine grams of protein. that's three times more than me! [ female announcer ] ensure clear. nine grams protein. zero fat. in blueberry/pomegranate and peach. good morning, turtle. ♪ my friends are all around me ♪ my friends, they do surround me ♪ ♪ i hope this never ends ♪ and we'll be the best of friends ♪ [ male announcer ] introducing the reimagined 2013 chevrolet traverse. all set? all set. with spacious seating for up to eight. imagine that. chevrolet. find new roads. >>>